Answer:
1
Step-by-step explanation:
-8x+32=24
-8x=24-32
-8x=-8
x=-8/-8
x=1
Find tano, where is the angle shown.
Give an exact value, not a decimal approximation.
17
ө
8
Answer:
Step-by-step explanation:
cos θ=8/17
sec θ=17/8
sec² θ-tan²θ=1
tan θ=√(sec²θ-1)=√((17/8)²-1)=√((289-64)/64)=√(225/64)=15/8
Does the quadratic function
y = 3x2 + 7x - 8
have one, two or no real zeros?
Utilize the quadratic formula to
determine the answer.
[?] real zeros
Answer:
Two real roots
Step-by-step explanation:
The portion of the quadratic formula that determines the number of roots is
b² - 4ac
If it's positve there are two real roots
If it's zero there is one real root
If it's negative there are no real roots
------------------------------
b² - 4ac = 7² - 4(3)(-8)
b² - 4ac = 49 + 96
b² - 4ac = 145
Two real roots since 145 is positive
The quadratic equation has two real zeroes
What is quadratic equations?
The polynomial equations of degree two in one variable of type f(x) = ax2 + bx + c = 0 and with a, b, c, and R R and a 0 are known as quadratic equations. It is a quadratic equation in its general form, where "a" stands for the leading coefficient and "c" for the absolute term of f. (x). The roots of the quadratic equation are the values of x that fulfill the equation (, ).
It is a given that the quadratic equation has two roots. Roots might have either a real or imaginary nature.
What is quadratic formlua?
D=b²-4ac
x=(-b±√(b²-4ac))/2a
y = 3x² + 7x - 8
On comparing with ax²+bx+c, we get
a=3, b=7 and c=-8
Using Quadratic formula
D=b²-4ac
=7²+4x3x8
=49+96
=145>0
Hence it has real zeroes
Learn more about Quadratic equation,
https://brainly.com/question/776122
#SPJ2
30 PTS
WILL MARK BRAINLYIST
Whale watching tours out of Boston harbor are very popular. Ship A is 10 miles east of ship B. Ship A spots
a whale on a at an angle of 40 °South of West. Ship B spots the same whale on a 30° South of East How far
is the whale from Ship A? Draw a large neat diagram-which includes all given information and any variable
you will solve for.
Answer:
You need us to draw a diagram or say wether it is from ship A or not only?
just do it! reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
The qnswer is 3 itself i mean 2/3.
Answer:2/3
Step-by-step explanation:
Plz help !!!!!!!!!!!
Given:
The function is:
[tex]f(x)=-4x^9[/tex]
To find:
The end behaviors of the given function.
Solution:
We have,
[tex]f(x)=-4x^9[/tex]
The leading coefficient is -4 which is a negative value and the degree of the leading coefficient is 9 which is an odd number. So,
[tex]f(x)\to \infty[/tex] as [tex]x\to -\infty[/tex].
[tex]f(x)\to -\infty[/tex] as [tex]x\to \infty[/tex].
Hence, as [tex]x\to -\infty[/tex], [tex]f(x)\to \infty[/tex] and as [tex]x\to \infty[/tex], [tex]f(x)\to -\infty[/tex].
In the figure below, points A, B, and C are ______ points because they lie on the same line.
Answer:
A, B, C are Collinear points
Step-by-step explanation:
A spinner is equally divided into three equal sectors and marked 2, 3, and 5. Five number cards are labeled 1, 1, 2, 3, and 4. Mike spins the spinner and draws a card randomly.
a) Use a possibility diagram to find the probability that Mike gets a zero when he subtracts the number on the spinner from the number on the card.
b)
Use a possibility diagram to find the probability that the product of the two resulting numbers is odd.
c)
What is the probability that the product of the two resulting numbers is at least 12
Answer:
2/15 ; 6/15 ; 1/5
Step-by-step explanation:
Number on spinner = (2, 3, 5)
Number on card = (1, 1, 2, 3, 4)
____ 2 ___ 3 ____ 5
1__1, 2 __ 1, 3 ___1, 5
1__1, 2 __ 1, 3 ___1, 5
2_ 2,2___2,3 ___2,5
3_ 3,2 __ 3,3 ___3,5
4_ 4,2 __ 4,3 ___4,5
1.)
To get a difference of 0:
{(2,2) ; (3,3)} = 2
Total possible outcomes = sample space = 15
P(difference of 0) = 2 / 15
2.)
Product of 2 resulting numbers is odd:
{(1,3) ; (1,5) ; (1,3) ; (1,5) ; (3,3) ; (3,5)} = 6
Total possible outcomes = 15
P(product is odd) = 6 /15
3.)
Product is atleast 12 :
{(3,5) ; (4,3) ; (4,5)} = 3
Total possible outcomes = 15
P(product is atleast 12) = 3/15 = 1/5
Rene and Zoe had a frog-jumping contest. The distance Rene's frog jumped, in millimeters, is shown on the number line below. Rene's Zoe's 0 225 mm ? About how far did Zoe's frog jump? 0 350 millimeters O 550 millimeters O 750 millimeters O 850 millimeters
Answer:
850 millimeaters
explanation:
A fair dice is rolled.
Work out the probability of getting a 4.
Give your answer as a fraction in its simplest form
PLEASE HELP MEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
100,000
Step-by-step explanation:
100,000 x 2 is 200,000
Kim and Jose shared one whole pizza. Kim ate 4/6 of the pizza, and Jose ate 3/12 of the pizza. How much of the pizza was eaten?
Answer: 11/12
Step-by-step explanation: You need to make 4/6 by multiplying it by 2. 4/6 would become 8/12. You would then add it by 3/12 getting 11/12.
Calculate the circumference of this circle π3.14 radius= 36 in
Answer:
C≈226.19in#carryonlearning
The radius of a cylinder is 5 cm and the height is 7 cm.
Find the Lateral Area for the cylinder.
8011
A7011
12011
17511
Answer:
70 πStep-by-step explanation:
Lateral Area of a Cylinder is A = 2πrh
Substitue the values in the above equation to get:
A = 2(π) * 5 * 7
A = 70 π
plz i need help asappppppppp
i think the answer is -5???
Answer:
-10
Step-by-step explanation:
Find the missing value in the proportion 12/34 = 18/m.
Both the top and bottom numbers would have the same scale (ratio) in order to be a proportion.
Find the scale of the top numbers:
18/12 = 1.5
The top numbers have a scale of 1.5 so the bottom numbers also have a scale of 1.5
Multiply the known bottom number by the scale:
M = 34 x 1.5 = 51
Step-by-step explanation:
[tex] \frac{12}{34} = \frac{18}{m} \\ cross \: multiply \\ 12m = 612 \\ m = \frac{612}{12} \\ m = 51[/tex]
Find the median of the following data.
2, 8, 7, 8, 6, 15, 6, 8,3
A 8
B. 6
C. 15
u
D. 7
E 2
u
1. A ticket to a theme park costs £35 plus 20% VAT.
Work out the total cost of the ticket.
Answer: 42€
How do you find this answer?
Look.
(35/100).20 =7€ =VAT
7€ + 35€ =42€
Good LucklyThe price of a jacket is discounted 20%. The original price of the jacket was $60. What is the discounted price of
the jacket?
Answer:
48
Step-by-step explanation:
20% of 60 is 12. You subtract 12 from 60, to get the discounted price.
consider the following exam scores from a class of 8 students
55,65,77,79,84,89.91,99
What is the rank of the student that scored a 77 on the exam?
Answer:
rank 6
Step-by-step explanation:
Find the length of the rectangle.
The perimeter of the rectangle is thirty-four inches. The width of the rectangle is seven inches. The length of the rectangle is L.
A. 10 in.
B. 20 in.
C. 70 in.
D. 27 in.
Answer:
C
Step-by-step explanation:
The answer is C just cuz
The formula to find the final velocity , v , of an object having an initial velocity , u , and acceleration , a , at time t is v=u+at
A.Rearrange the formula to find the acceleration
B. Using the formula in part A describe the relationship between the acceleration and time for a given initial and final velocity
Step-by-step explanation:
The formula to find the final velocity, v of an object having an initial velocity , u , and acceleration , a , at time t is v=u+at
(a) v=u+at
Subtract u from both sides,
v-u=u+at-u
v-u=at
Dividing both sides by t.
[tex]a=\dfrac{v-u}{t}[/tex]
(b) The relationship between the acceleration and time for a given initial and final velocity is given by "
[tex]s=ut+\dfrac{1}{2}at^2[/tex]
Where
s is the distance covered
t is the time
Hence, this is the required solution.
Find the value of x.
Answer:
x = 14
Step-by-step explanation:
Hope that will help you
I need the answer fast pls
Answer:
it's the middle one
Step-by-step explanation:
I passed middle school.
There are 15 boys and 5 girls in a class.
The mean amount of time of finishing a test was 45 minutes for the boys and 55
minutes for the girls.
What was the mean of the class?
Give your answer in minutes to one decimal place.
Answer: 50.0
Step-by-step explanation:
1. Add 45+55=100
2. Divide 100 by 2 =50
3. Add a decimal after 50.0
Please answer it. I will give brainliest if its correct..
Answer:
it is a 90 degrees angle
Step-by-step explanation:
because BHG and P is a right angle is that is a 90 degrees angle
Answer:
128 degrees.
Step-by-step explanation:
D and H are 90 degrees and you are already given the 38 degrees so therefore it is 128 degrees.
A used bookstore is having a sale. All paperback books
are $0.75 and all hardcover books are $3. Ginny has $10.
She wants to buy one hardcover book and as many
paperback books as she can. Which inequality represents
this situation, where p represents the number of paperback
books Ginny can buy?
Answer:
Ha ha ha ha ha
Yo, I'll tell you what I want, what I really, really want
So tell me what you want, what you really, really want
I'll tell you what I want, what I really, really want
So tell me what you want, what you really, really want
I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna, (ha)
I wanna really, really, really wanna zigazig ah
If you want my future, forget my past
If you wanna get with me, better make it fast
Now don't go wasting my precious time
Get your act together we could be just fine
I'll tell you what I want, what I really, really want
So tell me what you want, what you really, really want
I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna, (ha)
I wanna really, really, really wanna zigazig ah
If you wanna be my lover, you gotta get with my friends
(Gotta get with my friends)
Make it last forever, friendship never ends
If you wanna be my lover, you have got to give
Taking is too easy, but that's the way it is
Oh, what do you think about that
Now you know how I feel
Say, you can handle my love, are you for real
(Are you for real)
I won't be hasty, I'll give you a try
If you really bug me then I'll say goodbye
Yo I'll tell you what I want, what I really, really want
So tell me what you want, what you really, really want
I wanna, (ha) I wanna, (ha) I wanna, (ha) I wanna, (ha)
I wanna really, really, really wanna zigazig ah
If you wanna be my lover, you gotta get with my friends
(Gotta get with my friends)
Make it last forever, friendship never ends
If you wanna be my lover, you have got to give
(You've got to give)
Taking is too easy, but that's the way it is
So, here's a story from A to Z
You wanna get with me, you gotta listen carefully
We got Em in the place who likes it in your face
You got G like MC who likes it on a
Easy V doesn't come for free, she's a real lady
And as for me, ha you'll see
Slam your body down and wind it all around
Slam your body down and wind it all around
If you wanna be my lover, you gotta get with my friends
(Gotta get with my friends)
Make it last forever, friendship never ends
If you wanna be my lover, you have got to give
(You've got to give)
Taking is too easy, but that's the way it is
If you wanna be my lover
You gotta, you gotta, you gotta, you gotta, you gotta
Slam, slam, slam, slam (make it last forever)
Slam your body down and wind it all around
Slam your body down and wind it all around
Ha, ha, ha, ha, ha
Slam your body down and wind it all around
Slam your body down and zigazig ah
If you wanna be my lover
Step-by-step explanation:
Jennifer has 84.5 yards of fabric to make curtains for her new house. She made
identical curtains and has 19.7 yards of fabric left over.
How many yards of fabric does Jennifer use for each curtain?
Answer:
64.8
Step-by-step explanation:
84.5 - 19.7 = 64.8
If I get x=1 that means the equation has ______ solution(s) One solution. No solution. Infinite solutions
Answer:
Solve the first equation. Solve the second equation. If we substitute these two solutions back to the original equation, the results are positive answers and can never be equal to negative one. The answer is no solution.
Step-by-step explanation:
how do I solve x and y
Answer:
Step-by-step explanation:
Hope this helps u!!
Please help me
What is the circumference and area of this shape
Answer:
circumference=31.41593
Step-by-step explanation:
Answer:
Hello!
Im using 3.14 for pi hopefully thats fine
circumference: 31.4
area: 78.5
Hope this helps!